With a single activation, any QR menu becomes an assistant that instantly answers guest questions. If you already have ...

Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...

Western Railway launches SARAL, a QR code-based facility for faster refunds on failed digital payments, introduced by Principal Chief Commercial Manager Tarun Jain in Mumbai.